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All Systems > Miscellaneous Coatings and Flooring Products > Key #803 Acrylic Sealer  
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Key #803 Acrylic Sealer


KEY #803 is a clear acrylic emulsion formulated to create a clear, non-yellowing, protective coating, Key #803 provides a tough, UV and abrasion resistant film that protects surfaces from moisture, staining, dirt, dust, wear and provides a surface that is easy to clean and maintain. Key #803 is an excellent choice for interior and exterior applications. The excellent water, alkali and efflorescence resistance of this product, in combination with its exterior durability and its ability to adhere to a variety of substrates allow it to be used in many applications. Key #803 is designed as an effective terrazzo sealer thereby replacing flammable acrylic sealers. It can be used to seal concrete, masonry, pavers, brick, Saltillo tiles or any cementitious substrate, While it is a clear-drying formulation, it will tend to impart a rich darkening or "wet look" quality to many substrates, especially those of a dark or tinted nature.



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PIS Key #803 Acrylic Sealer Data Sheet
(PDF, 170KB)